' Name:        Sort.Swap
'
' Headline:    Swaps two elements of a list
'
' Self:        {X, i,j}; X: List; i,j: Integer 0..X.Count-1
'
' Called by:
'
' Returns:
'
' Description:
'
' Topics:     
'
' Search Keys:
'
' Requires:
'
' History:    J. Bentley, Programming Pearls
'
' Comments:
'============================================================================='
X = SELF.Get(0)
i = SELF.Get(1)
j = SELF.Get(2)
temp = X.Get(i)
X.Set(i, X.Get(j))
X.Set(j, temp)
' end of script